baber/WOPTO huggingface dataset:
Patent JP-H0846328-A (JP)
Title: Manufacture of printed wiring board
Inventor: HYODO KENJI
IPC: H05K3/06
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a high-resolving power resist image using an electro-photographic photosensitive material, which can be used in laser direct lithography, by a method wherein an undercoating layer is formed on the surface of a second metal conductive layer including the interior of a through hole before a photoconductive layer is provided on the undercoating layer and the undercoating layer is removed along with the photoconductive layer to form the second image. CONSTITUTION:A through hole 1 is bored in a laminated board formed by providing each first metal conductive layer 12 on both surfaces of an insulating substrate 11 and a second metal conductive layer 13 is made to deposit on the part of the substrate 11 in the interior of the hole 1 and the surfaces of the layers 12 by a metal plating method. Then, an undercoating layer 23 is formed on the surface of the layer 13 including the interior of the hole 1, a photoconductive layer 21 is provided thereon and after the surface only of the layer 21 is evenly electrified in the dark, an exposure is performed to obtain an electro-static latent image. Moreover, the layer 21 equivalent to a circuit part is coated with toner by an electrophotographic inversion developing method and the layer 27 other than a toner image part 22 and the layer 23 are eluted. Thereby, a high resolution resist image can be obtained.
Patent JP-2001001775-A (JP)
Title: Transmission for working vehicle
Inventor: OKANISHI TOSHIAKI
IPC: B62D49/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a layout of a passage through which lubricant is circulated in a transmission case so as to downsize and reduce the production cost of the transmission of a working vehicle equipped with HST for driving for running and HST for turning. SOLUTION: This transmission of a working vehicle is provided with right and left axles that are differentially connected to each other and two HSTs 25, 28 for changing transmission continuously power to the axles. This transmission is configured such that when operating one HST 25 the right and left axles are driven in the same direction so as to make the vehicle body to go straight, and when operating the other HST 28 a relative rotation difference is given to the right and left axles so as to turn the vehicle body. The two HSTs 25, 28 are disposed to face each other, sandwiching a transmission case 22. Further, lubricant introduced into a housing of one of the two HSTs is caused to pass through a pipe member 79, to be introduced to the housing of the other HST, and to be discharged to the transmission case through the housing of the HST.
Patent JP-S6334331-A (JP)
Title: Viscous coupling
Inventor: HIRAI SEIICHI
IPC: F16J12/00
Filed: 1986-07-25
Abstract: PURPOSE:To reduce weight as well as the cost of processing by fitting through pressurization a ring-body having rigidity on the outer perimeter of the opening- end of a cylindrical-body at a viscous coupling having a plurality of clutch-plates joined together by serration in a tightly-closed annular oil-chamber. CONSTITUTION:This viscous coupling 1 is equipped with a casing 2, a hub 3 rotatably supported by the casing 2, a plurality of inner clutch-plates 4 joined together to the hub 3 by serration, a plurality of outer clutch-plates 5 arranged between each inner clutch-plate 4 and at the same time joined together to the casing 2 by serration, and guide rings 6. The casing 2 comprises a cylindrical- body 8, a lid-body 10 and a ring-body 11 fit through pressurization on the outer perimeter of the opening-end of the cylindrical-body 8. Also, a tightly-closed annular oil-chamber 21 is plan-formed between the casing 2 and the hub 3. Thus, compressed stress toward the radius direction acts upon the opening-end of the cylindrical-body 8 by fitting the ring-body 11 through pressurization, and tensile stress caused by internal pressure is reduced.
Patent JP-H0619886-A (JP)
Title: Document preparing device
Inventor: NAGAOKA MASAHIKO
IPC: G06F17/27
Filed: 1992-07-02
Abstract: PURPOSE:To improve the efficiency of document preparation by calling the meaning of a word directly from a dictionary part within a device even in the middle of inputting and editing. CONSTITUTION:At the time of intending to convert a word inputted in KANA to KANJI, an operator pushes the 'conversion' key of a key board first. Then, the KANJI of a conversion candidate is displayed on a screen 3. At the time, if the operator continues pushing the a 'conversion' key, the KANJI of another conversion candidate is displayed one after another. When the operator can not select a KANJI because of not knowing the meaning of it well though he/she must select the KANJI at the step, he/she pushes a 'meaning' key provided for the key board device 2. Then, CPU calls the meaning for the KANJI from a storage part to display it on a corner of the screen 3 so as to support the KANJI selection operation by the operator.
Patent JP-S6066279-A (JP)
Title: Heating device
Inventor: KOYAMA KAZUTAKA
IPC: B41M5/30
Filed: 1983-09-21
Abstract: PURPOSE:To fuse effectively a sheet-shaped object by providing a straight tube- shaped light source in a light-transmissive cylinder and irradiating the radiation energy from the light source to the thermoplastic sheet-shaped object such as color developing paper or the like without a reflective mirror. CONSTITUTION:When transfer paper 10 is carried to the position of a pressing part by a light-transmissive rotating roll 14 and a belt 15, the straight tube- shaped light source 18 is flashed, and this radiation is transmitted to the transfer paper 10 through the light-transmissive rotating roll 14 to heat a color developing paper 12 in accordance with a pattern of a mask 11. The color developing paper 12 is the sheet-shaped object coated with a thermoplastic resin, and the thermoplastic resin on the color developing paper 12 is fused in accordance with the pattern of the mask 11 by heating and is transferred. Thus, the sheet-shaped object is fused effectively.
Patent JP-S5799067-A (JP)
Title: Data communication method
Inventor: ONDA KAZUYOSHI
IPC: H03M5/12
Filed: 1980-12-12
Abstract: PURPOSE:To enable to use terminal devices in a low speed in admixture with a transmission system with a high communication speed, by providing a simple conversion means to terminal devices of a slow communication speed. CONSTITUTION:A bi-phase (BPS) signal from a data transmitter 17 is inputted to data demodulation sections 19, 22 at a data demodulation section in terminal devices 18, 21 for demodulation. The output in a data demodulation section 19 is inputted to a high speed processing section 20 with the same speed as the transmission speed of a transmitter 17, the output of the data demodulation section 22 is converted to a half speed through a conversion section 23 and inputted to a low speed processing section 24 having a half speed fo the transmission speed of a transmitter 17. Data processing is made with each speed at the high speed processing section 20 and low speed processing section 24.
Patent JP-S5965167-A (JP)
Inventor: WATANABE TOSHIO
IPC: E04G21/14
Filed: 1982-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001004701-A (JP)
Title: Method for recognizing id and apparatus for recognizing id using this method
Inventor: SATO HIROTO
IPC: G01R31/26
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To realize a multilevel ID(identification) code using a small number of patterns and transmission lines by converting a common reference voltage into the current of each ID code and obtaining a multilevel ID code as a plurality of digits. SOLUTION: The apparatus for recognizing ID comprises a reference resistor 10, an I/V converter 20, and an A/D converter 30. The reference resistor 10 determines a current, flowing through a reference resistor R1 upon application of a common reference voltage Vr, as an ID code. The I/V converter 20 converts the current flowing through the reference resistor R1 into an output voltage Eo by means of an operational amplifier A0 and a resistor R2. The A/D converter 30 compares the output voltage Eo with comparison values V1, V2 and V3 of comparators C1, C2 and C3 and converts the comparison results, i.e., output code values VD1, VD2 and VD3, into binary digital codes B0, B1.
Patent JP-S6154586-A (JP)
Title: Counter for fine particle in fluid
Inventor: TOTOKI TOSHIO
IPC: G06M11/00
Filed: 1984-08-24
Abstract: PURPOSE:To count the fine particles automatically and in a short time by counting the number of time particles image-picked up by an optical microscope to obtain the integrated number of these particles and then calculating the number of fine particles for each passed liquid quantity from said integrated number, the filter are and the quantity of liquid passed through a filter. CONSTITUTION:For such an optical microscope that has a focal point formed on the surface of a filter, the space (Z1) is obtained between the surface of the filter and an objective lens together with the space (Zn) between the filter surface and the objective lens where the focal point of the lens is distanct enough away from the filter surface and therefore the image pickup is impossible to the fine particle. The distance between spaces Z1 and Zn is divided equally into (n-1) sections. The areas of measurement of the filter surface are set on the intersecting points of a checker pattern. Therefore the 3-dimensional space coordinates including the areas of surface measurement and sections are obtained at each point. The fine particles of each section are measured at each area of surface measurement, and the number of fine particles are integrated over all sections. A count arithmetic part 32 measures the sizes and number of particles from the images of particles image-picked up by a TV camera 12. The results of counting of all sections of measurements are integrated. Then N (number of fine particles)=(total number of fine particles).S/(A.F) is calculted for each quantity of passed liquid from the quantity F of the liquid passed through the filter, the filter area S an the measurement area A.
Patent JP-S6331383-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YONEDA YASUHIRO
IPC: H04N5/937
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a vertically synchronized and stable quick search reproducing picture by adding blank data in case of search in a positive direction and omitting a part of the video signal in the case of search in a reverse direction. CONSTITUTION:When the quick search reproducing mode is set, a switch 15 is connected to a D side. For example, in case of 50-fold speed search reproducing, a memory control circuit 14 gives blank data, whose quantity corresponds to 49 horizontal scanning lines, to a memory 12 so that the total number of horizontal scanning lines is 262.5, and the contents of the memory 12 are successively read out to obtain vertically synchronized pictures. In case of search in the reverse direction, the video signal in horizontal scanning lines following the 262.5th horizontal scanning line is omitted if the number of horizontal scanning lines to be reproduced exceeds 262.5, and data is stored in the memory 12 so that the total number of horizontal scanning lines 262.5, and the contents of the memory 12 are successively read out to obtain vertically synchronized pictures.
Patent JP-S5871000-A (JP)
Inventor: PIITAA SHIYOOROTSUKU
IPC: B30B15/02
Filed: 1982-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5878776-A (JP)
Title: Stain preventor for ink type wire dot printer
Inventor: MORITA YOSHIHISA
IPC: B41J31/12
Filed: 1981-11-02
Abstract: PURPOSE:To prevent the staining of recording papers without damaging the advantages of concurrent copying by a method in which any one of rollers provided in such a way as to insert a printing heat between the printing head and the  recording paper is selectively contacted with the recording paper. CONSTITUTION:Rollers 35a and 35b are selectively pushed toward a recording paper 41 by a stable spring 44 as the projection 38 of a roller-fitted plate is switched and inversed by switchers 39 and 40. Since the rollers 35a and 36b are  provided near a printing head 34 in such a way as to insert the printing head  and only the roller situated on the front side of the advancing direction of the printing head 34 is contacted with the recording paper, the rising of the record  ing paper 41 in the neighborhood of the printing head 34 can be exactly prevented, and therefore, the staining of the recording paper 41 due to the contact  of the printing head with the end face of print can be avoided. Also, since the  roller on the back side of the advancing direction of the printing head does not contact with the recording paper, the staining of the recording paper by the contact of the roller immediately after printing can also be avoided.
Patent JP-2000009600-A (JP)
Title: Gang nozzle unit and clog removing apparatus therefor
Inventor: ITANI KAZUNORI
IPC: G01M99/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing clog of gang nozzle unit easily and automatically while eliminating the need of checking the nozzle by a worker. SOLUTION: An nozzle 100b to be checked is positioned above a hole 130 of an enclosed plate 120 and the mouth thereof is opened. Mouth of a nozzle 100a not to be checked is enclosed by an enclosing plate 120. A pump is driven under that condition and the pressure in concentrated piping coupled with nozzles is detected thus checking the nozzle 100b for clogging.
Patent JP-H06277454-A (JP)
Title: Method and catalyst for removing nitrogen oxide
Inventor: SUGATA MASAHIRO
IPC: B01J23/06
Filed: 1993-06-23
Abstract: PURPOSE:To provide a method for efficiently removing NOx in combustion exhaust gas even under a high oxygen concn. condition and a catalyst having a wide temp. range of application. CONSTITUTION:Exhaust gas containing NOx is brought into contact with a catalyst containing at least one of hydrocarbon and alcohol as a reducing agent and based on zinc oxide and aluminum oxide or a catalyst based on zinc oxide, aluminum oxide and silver or/and silver oxide to reduce NOx in the exhaust gas. In place of silver or/and silver oxide, at least one component selected from a group consisting of single substances of Pt, Au, Ru, Rh and Pd and a group consisting of compds. of Pt, Au, Ru, Rh and Pd can be used.
Patent JP-H0467062-A (JP)
Title: Housing for plural developing devices
Inventor: IKEDA MASAMICHI
IPC: G03G15/08
Filed: 1990-07-05
Abstract: PURPOSE:To prevent the position of a developing device form being deviated left and right in a housing main body by providing recessed and projecting guide parts which are mutually engaged and faced to a front and rear direction on the housing main body for the plural developing devices and the developing devices. CONSTITUTION:In the housing device B for the plural developing devices, the recessed and the projecting guide parts 40 and 1b which are mutually engaged and faced to the front and rear direction are provided on the housing main body 10 and the developing device 1. In such a case, the left and right width directions of the developing device 1 are precisely positioned in the developing housing chamber 11 of the main body 10 within the range of an error by a gap formed between the recessed grooves 1b and 1b and the guide rails 40 and 40. Thus, a problem such as the obliquity of the developing device 1 by a horizontal moving means 30 or wrong detection by a color detection sensor 23 does not occur.
Patent JP-H086515-A (JP)
Title: Case for display
Inventor: NAGATOMO KATSUNORI
IPC: B42F7/00
Filed: 1994-06-23
Abstract: PURPOSE:To easily display works, such as pictures and prints, without damaging these works by providing respective housing parts with insertion ports and fixing a reinforcing seal to the surface of a a transparent film. CONSTITUTION:The transparent film 2 made of a resin is superposed on the surface of a backing sheet 3 made of a resin and the peripheral edges on the three sides thereof are thermally fused. The boundary parts of a work housing part 8 and a name card housing part 9 are thermally fused. The transparent film 2 is fixed to the backing sheet 3 and the reinforcing seal 5 is adhered to the surface on the transparent seal 2 side. The approximately semi-circular reinforcing seals 7 are adhered to the adjacent parts on the outer side of the fused parts 4, the insertion port 8a of the work housing part 8 and the insertion port 9a of the name card housing part 9. Further, the reinforcing seal 6 provided with a notch to prevent closing of the respective insertion ports 8a, 9a is adhered to the boundary part of the insertion port 8a and the insertion port 9a. The work is inserted from the insertion port 8a of the work housing part 8a and the name card is inserted from the insertion port 9a of the name card housing part 9, respectively.
Patent JP-S6068612-A (JP)
Title: Manufacture of semiconductor element
Inventor: OOTSUKI HIROAKI
IPC: H01L21/3205
Filed: 1983-09-26
Abstract: PURPOSE:To contrive prevention of the short-circuit caused by unnecessary silicide by a method wherein, after the metal on the side face of a stepped part has been selectively removed in advance, the above is silicified by performing a heat treatment. CONSTITUTION:When SiO2 9 is deposited in the thickness of 2,000Angstrom  or thereabout at the approximate temperature of 350-400 deg.C at which no silicification is generated, the film grown on the side face part of the basic stepped part such as the side face of a gate 4 is very thin or the film is formed in low density, thereby enabling to increase the etching speed remarkably. Subsequently, the SiO2 9 only located on the side face of the stepped part is completely removed by performing a light etching on the whole surface using an etchant of SiO2 such as a diluted HF solution, and the surface of the lower metal 7 is exposed. Then, the metal 7 alone on the side face of the stepped part is removed using the etchant of H2SO4+H2O2, for example, and subsequently the SiO2 9 located on the remaining metal 7 is removed by etching. Then, the metal 7, the Si of a diffusion layer 3 and a gate polysilicon 5 are reacted and silicified, and then the non-reacted metal 7 on an SiO2 2 is removed by etching. Accordingly, silicide is not formed on the unnecessary part.
Patent JP-H0341419-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1347
Filed: 1989-07-07
Abstract: PURPOSE:To display a solid body in three dimensions and to increase the amount of information by laminating >=4 liquid crystal cells and sandwiching them between a couple of polarizing plates, and providing substrates of >=2 liquid crystal cells among those cells with electrodes and driving the cells with voltages. CONSTITUTION:The same liquid crystal compositions are used for nematic liquid crystal materials 1c-Nc and oriented while twisted by 240 deg.. An optical activator is added so that the liquid crystal materials 1c, 3c... (N-1)c are reverse in twist direction to the liquid crystal materials 2c, 4c... Nc. Further, the directions of liquid crystal molecules contacting a substrate 1b and those of liquid crystal molecules contacting a substrate 2b cross each other at right angles and other molecules are the same. Where, N=6 and liquid crystal cells 1-6 are driven with voltages to make the same display. When a circle is displayed, the figure is the circle when viewed at right angles to the screen, but a column with depth is seen in three dimensions at a slightly different visual angle; when a square is displayed, a pyramid is seen in three dimensions.
Patent JP-S5965583-A (JP)
Title: Air pump for bicycle
Inventor: HIRATA TOYOJI
IPC: F04B25/00
Filed: 1982-10-08
Abstract: PURPOSE:To dispense with a special space for an air pump by utilizing a strut pipe for piston-cylinder to hold a folded control lever on the outer surface of the strut pipe. CONSTITUTION:When a second lever 5 is pushed forward together with a first lever 3 until a support lever 8 bears against the outer wall portion 16a of a bracket 16, the first and second levers 3, 5 and the support lever 8 occupy a certain relative position. Both levers function as a single lever and cannot swing laterally with respect to a strut pipe C. Thus, this gets ready for pumping operation so that a special space for an air pump is not needed.
Patent JP-H1017958-A (JP)
Title: Production of oxide dispersion strengthened type chromium base alloy
Inventor: OKABE MICHIO
IPC: C22C27/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of an alloy material and to enable machining thereto by heating a sintered allay material at a prescribed temp. in an inert gas. SOLUTION: This alloy is produced from powder contg. at least, by mass, high m.p. metallic oxide and >=57% Cr and produced by a mechanical allaying method. As the above high m.p. metallix oxide, Y2 O3 or the like can be adopted. Furthermore, the above powder may contain a small amt. of Zr, La or the like as well as <=20% Fe. Then, it is subjected to hot hydrostatic pressing and is subjected to compacting and sintering to obtain a sintered alloy having high density. Next, this material is heated at >=1400 deg.C in an inert gas. In this way, the strains stored at the inside of the sintered alloy material are released to improve its toughness, and, in the subsequent machining such as cutting, the generation of defects such as cracking, chipping or the like can be prevented.
Patent JP-S5878184-A (JP)
Title: Toner removing device of electronic copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G21/00
Filed: 1981-11-05
Abstract: PURPOSE:To collect a toner satisfactorily, by providing a brush-like guide member whose tip is formed by laminating a fur material, on the scrape-off side of a slide-rubbing body. CONSTITUTION:On the scrape-off side of a slide-rubbing body 3, a guide member 16 is provided so as to run along the surface of a photosensitive drum 1. Also, the guide member 16 is formed like a brush by thinly laminating the fur of an animal or a fur material such as a synthetic fiber, etc., one end part of its guide member 16 is held by holding metallic fittings 17 provided on a toner removing device cover 12, and its tip part is set in order to fit well with the surface of  the photosensitive drum 1. Under the guide member 16, a carrying device for  receiving a toner 2 which has been scraped off and carrying it is provided, so  that the toner 2 can be retrieved by a screw conveyor provided in a gutter-like  part.
Patent JP-S6332813-A (JP)
Inventor: KAKIMOTO WATARU
IPC: H01B13/00
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6236994-A (JP)
Title: Device for automatically correcting hue
Inventor: KISHI HIROYASU
IPC: H04N7/18
Filed: 1985-08-10
Abstract: PURPOSE:To attain accurate color correction even if variation in ICs exists by inserting an adjusting means adjusting the level of a color difference signal fed to a composite circuit between a demodulation circuit and the synthesis circuit. CONSTITUTION:When a R-Y color difference signal is generated at an output terminal 13 of a demodulating circuit 12 and a B-Y color difference signal is generated at an output terminal 15, a Q signal is generated at an output terminal of the 1st composite circuit 16. The signal is deviated from the Q axis toward the R-Y axis. In this case, a slider of the 2nd variable resistor 23 is placed at the lowermost position and the slider of the 1st variable resistor 21 is adjusted, then a part of the attenuated R-Y color difference signal and B-Y color difference signal to the input terminal 22 of the circuit 16 and the B-Y color difference signal is applied as it is to the input terminal 12, then the output signal of the circuit 16 becomes a signal Q', which is coincident with the Q axis. When the axis is deviated toward the B-Y axis, the slider of the resistor 21 is placed to the uppermost position and the slider of the resistor 23 is adjusted, then the output signal of the circuit 16 becomes the signal Q', which is coincident with the Q axis. Thus, the deviation is corrected.